Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Rb2 win in 3 half-moves
5 Ka6 win in 7 half-moves
6 Kb6 win in 7 half-moves
7 Kc3 win in 11 half-moves
8 K3a4 draw
9 K3b4 draw
10 K5a4 draw
11 K5b4 draw
12 Ka3 draw
13 Ka5 draw
14 Rd1 draw
15 Rh1 draw
16 K3c4 loss in 2 half-moves
17 K5c4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc6 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves